public class Liangshan {

	public static void main(String[] args) {
		String name = "宋江";
		switch (name) {
		case "宋江":
			System.out.println("老大");
			break;
		case "卢俊义":
			System.out.println("二当家的");
			break;
		case "吴用":
			System.out.println("三当家的");
			break;
		}

	}

}
